When a
Mormon girl mounts you and proceeds to dry hump; believing that this action is the equivalent of intercourse, but really it ends with her mashing your nuts into
peanut butter through 5 layers of clothing. You'd be lucky to walk away with blue
balls
John thought he would get lucky on his trip to Utah, but as she got on
top he was soon overtaken by intense
Mormon Mashing; after hours of ball mashing, he would only be told that she had to get to bed in
time for church leaving him with a sore sack and a limp.